Check Point Advisories

Kaltura HTML5 Video Player Remote Code Execution (CVE-2026-19912; CVE-2026-19913)

Vulnerability
Protection

Check Point Reference:	CPAI-2026-10811
Date Published:	30 Aug 2026
Severity:	High
Last Updated:	Sunday 30 August, 2026
Source:
Industry Reference:	CVE-2026-19912 CVE-2026-19913
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Kaltura HTML5 Video Player 2.45 Kaltura HTML5 Video Player 2.103 and prior
Vulnerability Description	A remote code execution vulnerability in Kaltura HTML5 Video Player allows attackers to write arbitrary files into web-accessible locations and achieve code execution as the webserver user.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R81 / R80 / R77 / R75

In the IPS tab, click Protections and find the Kaltura HTML5 Video Player Remote Code Execution protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Web Server Enforcement Violation.
Attack Information: Kaltura HTML5 Video Player Remote Code Execution